/* 列表页专有的 */
.dropdown {
    display: none;
}

.sk {
    position: absolute;
    top: 42px;
    left: 184px;

}

.sk_left {
    float: left;
}

.sk_left ul li {
    float: left;
    padding-left: 48px;
    margin-top: 15px;


}

.sk_left ul li a {
    display: block;
    font-size: 16px;
    color: #000;
    font-weight: 700;
}

.sk_left ul li:first-child {
    margin-left: 15px;
}

.sk_icon {
    float: left;

}

.sk_con ul li {
    float: left;
    margin-top: 17px;
    padding-left: 40px;

}

.sk_con ul li a {
    font-size: 14px;
}

.sk_con ul li:first-child {
    margin-left: 25px;
}

.sk_con ul li:last-child a::after {
    content: "\e929";
    font-family: 'icomoon';

}

/* 列表页的主体 */
.sk_container {
    width: 1200px;
}

.sk_bd li {
    float: left;
    margin-right: 13px;
    overflow: hidden;
    width: 290px;
    height: 460px;
    /* 原先有一个1像素的透明边框，加上就不会有抖动的问题 */
    border: 1px solid transparent;
}

.sk_bd li:nth-child(4n) {
    margin-right: 0;
}

.sk_bd li:hover {
    border: 1px solid #e12228;
}